[GRASS-SVN] r74479 - grass/trunk/vector/v.surf.rst

[svn_grass at osgeo.org]

Author: wenzeslaus
Date: 2019-05-14 13:18:15 -0700 (Tue, 14 May 2019)
New Revision: 74479

Modified:
   grass/trunk/vector/v.surf.rst/v.surf.rst.html
Log:
v.surf.rst: example with suggested value for npmin for point clouds

Modified: grass/trunk/vector/v.surf.rst/v.surf.rst.html
===================================================================
--- grass/trunk/vector/v.surf.rst/v.surf.rst.html	2019-05-10 14:50:18 UTC (rev 74478)
+++ grass/trunk/vector/v.surf.rst/v.surf.rst.html	2019-05-14 20:18:15 UTC (rev 74479)
@@ -295,6 +295,19 @@
 
 <h2>EXAMPLE</h2>
 
+<h3>Setting for lidar point cloud</h3>
+
+Lidar point clouds as well as UAS SfM-based (phodar) point clouds tend
+to be dense in relation to the desired raster resolution and thus a
+different set of parameters is more advantageous, e.g. in comparison to
+a typical temperature data interpolation.
+
+<div class="code"><pre>
+v.surf.rst input=points elevation=elevation npmin=100
+</pre></div>
+
+<h3>Usage of the where parameter</h3>
+
 Using the <b>where</b> parameter, the interpolation can be limited to
 use only a subset of the input vectors.